The Genuine BMW Sound Insulation Subwoofer Right (Part number 51488223502) is a high-quality and durable sound insulation component designed specifically for BMW vehicles. It is located on the right side of the vehicle and is responsible for reducing noise and vibrations from the subwoofer. This product is made from premium materials and is an authentic BMW part, ensuring a perfect fit and optimal performance. It is an essential component for enhancing the overall sound quality and comfort of your BMW driving experience.